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APRS station BH4GTG-7 - show graphs
Comment: Standing by BY4AA 145.775/-1/T88.5
Mic-E message: Off duty
Location: 31°01.86' N 121°37.13' E - locator PM01TA47GK - show map
11.9 km Southeast bearing 156° from Kangqiao, Shanghai Shi, China [?]
13.6 km Southeast bearing 121° from Pujiang, Shanghai Shi, China
26.2 km Southeast bearing 144° from Shanghai, Shanghai Shi, China
101.9 km East bearing 107° from Suzhou, Jiangsu Sheng, China
Last position: 2025-10-25 06:12:23 UTC (17h16m ago)
2025-10-25 14:12:23 CST local time at Kangqiao, China [?]
Altitude: 20 m
Course: 358°
Speed: 20 km/h
Device: Yaesu: FTM-500D (rig)
Last path: BH4GTG-7>SQPQX6 via WIDE1-1,WIDE2-1,qAO,BH4HLI-10 (good)
Positions stored: 3482
Other SSIDs: BH4GTG-9 BH4GTG-1 BH4GTG-15 BH4GTG-2 BH4GTG-B BH4GTG BH4GTG-5 BH4GTG-10 BH4GTG-Y
Last heard a station directly: 2025-07-21 09:09:35 UTC (96d 14h19m ago)
Stations which heard BH4GTG-7 directly on radio –
callsign pkts first heard - UTC last heard longest (tx => rx) longest at - UTC

Only position packets which were originated by the station are shown here. The range statistics show some extra long hops, because some digipeaters do not correctly add themselves to the digipeater path. Please check the raw packets.
About this site
This page shows real-time information collected from the Automatic Position Reporting System Internet network (APRS-IS). APRS is used by amateur (ham) radio operators to transmit real-time position information, weather data, telemetry and messages over the radio. A vehicle equipped with a GPS receiver, a VHF transmitter or HF transceiver and a small computer device called a tracker transmits it's location, speed and course in a small data packet, which is then received by a nearby iGate receiving site which forwards the packet on the Internet. Systems connected to the Internet can send information on the APRS-IS without a radio transmitter, or collect and display information transmitted anywhere in the world.
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